論文（英文）
Epidemiological characteristics of HIV and AIDS in Japan based on HIV/AIDS surveillance data: An international comparison. The Journal of AIDS Research.
Matsuyama Y, Yamaguchi T, Hashimoto S, Kawado M, Ichikawa S, Umeda T, and Kihara M. Epidemiological characteristics of HIV and AIDS in Japan based on HIV/AIDS surveillance data: An international comparison. The Journal of AIDS Research. 2004; 6: 184-193.